HD320 series | Ultrasonic Level Meter｜HD320 / HD323
[Measurement Equipment [ Level meters ]]
●Two-wire interface can suppress the cost of installation, wiring and operation.
What is two-wire system?
Two-wire system supplies electric power through the data line. Electrical wiring is completed only with two lines, power + data and ground.
●Four screen mode can be selected
●Large display is adopted for HD323 (Display size : 50 x 25mm, 49% larger than HD320)
Unnecessary signal can be eliminated from the received signal by manually.
Echo signal from existing structure positioned between sensor and target cause interference. Mask function removes these unnecessary echo effectively.
Model No. HD320 HD323 Number of channels 1 Frequency 50kHz Measurement target liquid Measurement distance range 0.25 to 7.5m Resolution Measurement 1mm
Display 1mm Accuracy ±0.25%F.S.
Data update cycle 10sec Sensor directive angle (beam angle) 14°(-6dB) / 10°（-3dB) Power source Voltage 24VDC Power consumption 0.6W Display Graphic LCD
Display size 28.1 x 9.1mm 50 x 25mm Output 4-20 mA current Resolution: 12 bits
(Max. load resistance 500Ω 24V)
Ambient operating temperature -20 to 70℃ Material PP (polypropylene) Protection IP65 equivalent (without lid: IP20 equivalent) Dimensions dia. 93 x 110mm Cable length 10m
Mounting screw G2 (PF2)
* Do not use metal nut or metal flange. It may cause error on measurement.
* Please use nut or flange that made of plastic.